Smart Heat Meter

Prepaid ultrasonic heat meter is a fully electronic water meter based on the ultrasonic time difference principle and made of industrial-grade electronic components. Compared with mechanical water meters, it has high accuracy, good reliability, wide range ratio and long service life. It adopts an integrated structural design, has no moving parts, does not need to set parameters, and can be installed at any angle. It integrates contactless radio frequency card technology and control valves to measure water consumption, transmit water consumption data and settle transactions, realizing the prepaid function.

Integrated IoT valve-controlled ultrasonic heat meter is a new ultrasonic heat meter that measures and displays flow based on the ultrasonic time difference principle. It adopts an integrated structural design and integrates a data remote transmission interface (optional M-BUS/RS485/4G/LORA/NB-IOT, etc.). Through the data remote transmission interface and other communication equipment, a remote meter reading management system can be formed. Managers can read the data in the meter at any time, which is convenient for users to count and manage heat.

The split IoT valve-controlled ultrasonic heat meter (small diameter) is composed of an IoT heat meter and a valve. The valve can be freely selected from V-type regulating valves, self-operated flow control valves, ball valves, etc. The calculator processes the temperature difference collected by the sensor and the time difference of the sound wave passing through the fluid to achieve accurate measurement of flow, heat and cooling, and can provide records and data transmission for various applications of heating or cooling pipelines. It is suitable for energy metering and charging projects such as central heating, central air conditioning and combined heating and cooling.

Wired remote transmission ultrasonic heat meter (small diameter) is a mechatronic intelligent heat meter, which consists of a paired temperature sensor, a time difference ultrasonic flow sensor and a calculator to achieve accurate heat measurement. It has the characteristics of beautiful appearance, easy installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, small pressure loss, economical and practical. It integrates M-BUS/RS485 output interface and is equipped with infrared sensor, which can be used to read the meter with a hand copy device to achieve data remote transmission and centralized control.

Wired remote transmission ultrasonic heat meter (large diameter) is a mechatronic intelligent heat meter, which consists of a paired temperature sensor, a time difference ultrasonic flow sensor and a calculator to achieve accurate heat measurement. It has the characteristics of beautiful appearance, easy installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, small pressure loss, economical and practical. It integrates M-BUS/RS485 output interface and is equipped with infrared sensor, which can be used to read the meter with a hand copy device to achieve data remote transmission and centralized control.

Large-caliber wired remote ultrasonic heat meter, based on the principle of ultrasonic time difference method and temperature measurement, realizes accurate heat measurement. It has the characteristics of beautiful appearance, easy installation, accurate measurement, stable operation, strong anti-fouling and anti-corrosion ability, long service life, small pressure loss, economical and practical. It integrates M-BUS/RS485 output interface, and can customize different output lines and output protocols according to customer needs.

Large-caliber IoT ultrasonic heat meter, built-in IoT remote transmission module (LoRa/LoRaWAN/NB-IoT/GPRS), can realize wireless remote transmission, and support infrared meter reading, especially suitable for remote monitoring, no wiring construction, no external power supply. According to user needs, you can freely choose which IoT remote transmission method to use, the battery life is more than 6 years, support battery replacement, IP68 waterproof design.

Large-caliber ultrasonic prepaid heat meter is specially designed for large-caliber heat pipe measurement. It adopts an integrated structure design to improve installation convenience and equipment stability. It integrates M-BUS/RS485 wired remote communication module to realize remote meter reading and valve control. Non-contact radio frequency IC card technology realizes the purchase first and then use of water, and realizes the prepayment function.